Oroxylum indicum (L.) Kurz extract inhibits adipogenesis and lipase activity in vitro

Table 1 Extraction yield and phytochemical composition of Oroxylum indicum fruit extract. Extraction yield, total phenolic content, total flavonoid content and phytochemical composition of Oroxylum indicum fruit extract

Sample	Fresh weight (g)	Dry weight (g)	Yield (g)	Yield (%w/w)	Flavonoids	Alkaloids	Steroids	Glycoside	Tannins	Saponin
Oroxylum indicum	1000	133.40	24.53	18.41	+	+	+	+	+	–
Total phenolic content (TPC)		51.48 ± 0.77 (mg GAE/g)^a
Total flavonoids content (TFC)		34.19 ± 2.47 (mg CE/g)^a

(+) = positive test; (−) = negative test
Weight and yield of Oroxylum indicum was calculated from a 1.0 kg extraction of raw material. ^aThe TPC and TFC were derived from calibration curves using the relevant standard and based on dry weight of Oroxylum indicum. The data are expressed as the mean ± SEM of three independent experiments performed in triplicate (n = 9)

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